Tokyo, Japan

Ntt Denko Corporation


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 6

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2 inventors (with patents filed for the assignee):

goldMedal Yoshito Fujimura (1 out of 30 patents)

silverMedal Jonathan Eppstein (1 out of 27 patents)


2 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#4,418 in Tokyo

#11,270 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 6

2 inventors:

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